178082268

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23297}}^1$

素因数の和:23331

約数の個数: 72

約数和(自身を含む): 520570512

約数和(自身を除く): 342488244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 23297, 46594, 69891, 93188, 139782, 163079, 279564, 302861, 326158, 489237, 605722, 652316, 908583, 978474, 1141553, 1211444, 1817166, 1956948, 2120027, 2283106, 3424659, 3634332, 4240054, 4566212, 6360081, 6849318, 8480108, 12720162, 13698636, 14840189, 25440324, 29680378, 44520567, 59360756, 89041134, 178082268]

約数ペア:

[(1, 178082268), (2, 89041134), (3, 59360756), (4, 44520567), (6, 29680378), (7, 25440324), (12, 14840189), (13, 13698636), (14, 12720162), (21, 8480108), (26, 6849318), (28, 6360081), (39, 4566212), (42, 4240054), (49, 3634332), (52, 3424659), (78, 2283106), (84, 2120027), (91, 1956948), (98, 1817166), (147, 1211444), (156, 1141553), (182, 978474), (196, 908583), (273, 652316), (294, 605722), (364, 489237), (546, 326158), (588, 302861), (637, 279564), (1092, 163079), (1274, 139782), (1911, 93188), (2548, 69891), (3822, 46594), (7644, 23297)]